Systems and methods for self correcting secure computer systems

ABSTRACT

A self-correcting secure computer system is provided. The computer system includes a read-only memory (ROM) device, a random access memory (RAM) device, and at least one processor in communication with the ROM device and the RAM device. The at least one processor is programmed to receive an activation signal, retrieve, from the ROM device, data to execute an operating system, and execute, on the RAM device, the operating system based on the data from the ROM device.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.15/939,496 filed on Mar. 29, 2018, entitled “SYSTEMS AND METHODS FORSELF CORRECTING SECURE COMPUTER SYSTEMS”, which is hereby incorporatedby reference in its entirety.

BACKGROUND

The field of the invention relates generally to secure computer systems,and more specifically, to systems and methods for having computersystems securely load to prevent persistent attacks.

Currently, operating systems are executed from persistent memory, whichincreases vulnerability to persistent attacks. Verifying the integrityof an operating system stored in persistent memory may be resourceintensive and time consuming. Specifically, persistent storage may havelengthy random access times compared to volatile memory. Trackingchanges to an operating system configuration stored in persistent memorymay be similarly resource intensive.

BRIEF DESCRIPTION

In one aspect, a self-correcting secure computer system is provided. Thecomputer system includes a read-only memory (ROM) device, a randomaccess memory (RAM) device, and at least one processor in communicationwith the ROM device and the RAM device. The at least one processor isprogrammed to receive an activation signal, retrieve, from the ROMdevice, data to execute an operating system, and execute, on the RAMdevice, the operating system based on the data from the ROM device.

In another aspect, a method of operating a self-correcting securecomputer system is provided. The self-correcting computer systemincludes a read-only memory (ROM) device, a random access memory (RAM)device, and at least one processor in communication with the ROM deviceand the RAM device. The method includes receiving an activation signal,retrieving, from the ROM device, data to execute an operating system,and executing, on the RAM device, the operating system based on the datafrom the ROM device.

BRIEF DESCRIPTION OF THE DRAWINGS

The Figures described below depict various aspects of the systems andmethods disclosed therein. It should be understood that each Figuredepicts an embodiment of a particular aspect of the disclosed systemsand methods, and that each of the Figures is intended to accord with apossible embodiment thereof. Further, wherever possible, the followingdescription refers to the reference numerals included in the followingFigures, in which features depicted in multiple Figures are designatedwith consistent reference numerals.

There are shown in the drawings arrangements which are presentlydiscussed, it being understood, however, that the present embodimentsare not limited to the precise arrangements and are instrumentalitiesshown, wherein:

FIG. 1 illustrates a graphical view of an exemplary self-correctingsecure computer system in accordance with one embodiment of thedisclosure.

FIG. 2 illustrates a graphical view of the data flows of operating theself-correcting secure computer system shown in FIG. 1 in accordancewith one embodiment of the disclosure.

FIG. 3 illustrates a graphical view of the data flows of connecting theself-correcting secure computer system shown in FIG. 1 to a persistentmemory in accordance with one embodiment of the disclosure.

FIG. 4 illustrates an exemplary configuration of a client computerdevice as shown in FIG. 1, in accordance with one embodiment of thepresent disclosure.

FIG. 5 illustrates a flow chart of a process for operating theself-correcting secure computer system shown in FIG. 1 in accordancewith one embodiment of the disclosure.

DETAILED DESCRIPTION

The described embodiments enable a self-correcting secure (SCS) computersystem to reduce vulnerability to persistent attacks, such as, but notlimited to, tojans, viruses, back-door access, keyloggers, and any othercyber-attack that may be performed remotely or via installed malware.

The SCS computer system is configured to load a trusted operating systemconfiguration from a read-only memory into volatile memory during a bootprocess. In the exemplary embodiment, an operating system configurationis copied from a read-only memory (“ROM”) having high sequential readtimes to a ram-disk stored in volatile random access memory (“RAM”). Inthis embodiment, the SCS computer system is configured to execute theoperating system from the ram-disk. In other words, a clean operatingsystem configuration is loaded from a high integrity storage device to ahigh performance storage device. The SCS computer system is configuredto automatically load the trusted operating system configuration duringthe boot process, without the need for user intervention or monitoring,and with reduced processing time. Furthermore, the SCS computer systemautomatically erases the volatile memory thereby clearing all of thedata on the RAM device, in response to a shutdown or power interruption.

In certain embodiments, the SCS computer system may selectively enableaccess to persistent storage, or a portion of the persistent storage.The SCS computer systems may allow write access to only a specificsegment of persistent storage. For example, user documents may be savedto persistent storage. Any data not specifically saved to persistentstorage will be deleted from the volatile memory when the SCS computersystem is powered down, has a power interruption, and/or reboots. Thisprevents malicious applications from remaining on the SCS computerdevice and protects the trusted operating system configuration.

In further embodiments, the SCS computer system may allow access to oneor more networks, such as the Internet. Prior to allowing access topersistent storage, the SCS computer system disconnects from the one ormore networks and prevents reconnection to the one or more networksuntil after the SCS computer system reboots, which erases the volatilememory.

In still further embodiments, the SCS computer system may include one ormore encryption programs or protocols. When a user requests access tothe one or more encryption protocols, the SCS computer system firstdisconnects from the one or more networks. This ensures that informationabout the encryption is protected, such as encryption logs. While theuser can still copy the encrypted files to a removable persistent memorystorage device, such as a universal serial bus (USB) memory stick,outside monitoring software is preventing from reporting on theencryption process as all logs and data not specifically stored in thepersistent memory will be erased when the SCS computer system shuts downor reboots. Since the network connections are shut down until the SCScomputer system restarts, malicious applications and software areprevented from reporting information about the encryption process.

FIG. 1 illustrates a graphical view of an exemplary self-correctingsecure (SCS) computer system 100 in accordance with one embodiment ofthe disclosure.

In the exemplary embodiment, SCS computer system 100 includes a ROMdevice 105, a RAM device 110, and at least one processor 115.

The ROM device 105 includes read-only memory containing a trustedoperating system configuration and associated applications. In theexemplary embodiment, the ROM device 105 has high sequential read times.The RAM device 110 includes volatile memory and is configured to executethe operating system and associated during a boot process. The RAMdevice 110 is also configured to erase everything in volatile memorythereby clearing all of the data on the RAM device 110, in response to ashutdown or power interruption.

In the exemplary embodiment, the trusted operating system configurationis stored on the ROM device 105. The processor 115 instructs the ROMdevice 105 to transmit the trusted operating system configuration to aram-disk stored in the RAM device 110 during the boot process of SCScomputer system 100. The RAM device 110 and the processor 115 areconfigured to execute the operating system from the ram-disk. Therefore,a clean operating system configuration is loaded from a high integritystorage device (ROM device 105) to a high-performance storage device(RAM device 110). The SCS computer system 100 is configured toautomatically load the trusted operating system configuration during theboot process, without the need for user intervention or monitoring, andwith reduced processing time.

For example, a user may activate the boot sequence of the SCS computersystem 100. In some embodiments, the user may activate the boot sequenceby pressing a start or on button of the SCS computer system 100. Inother embodiments, the user may activate the boot sequence in responseto receiving a reboot or restart signal. The SCS computer system 100loads the operating system from the ROM device 105 into the RAM device110. The processor 115 executes the operating system, and any associatedapplications, on the RAM device 110. In this example, the user maygenerate a document. When the SCS computer system 100 is powered down orrebooted, the document is automatically and permanently erased from thevolatile memory.

In at least one further embodiment, the SCS computer system 100 includesone or more network connections 120. In some embodiments, the one ormore network connections 120 connect to the Internet 125. In some otherembodiments, the one or more network connections 120 connect to anetwork of other computer devices and/or other SCS computer systems 100.More specifically, SCS computer system 100 may communicatively coupledto the Internet 125 through many network connections 120 including, butnot limited to, at least one of a network, such as a local area network(LAN), a wide area network (WAN), or an integrated services digitalnetwork (ISDN), a dial-up-connection, a digital subscriber line (DSL), acellular phone connection, and a cable modem.

In some embodiments, the SCS computer system 100 also includes a switch130 and persistent memory 135. In some embodiments, the switch 130 mayinclude, but is not limited to, one of a physical switch attached to thecomputer system and a software switch selectable by a user. Thepersistent memory 135 may include, but is not limited to, an externalhard drive, an internal hard drive, a universal serial bus (USB) memorydevice, and a hard drive partition. In some further embodiments, thepersistent memory 135 is a USB memory device and the switch 130 isactivated when the user inserts the USB memory device into a port on theSCS computer system 100. In these embodiments, SCS computer system 100receives a signal from a USB port that a USB device with persistentmemory is being connected. The signal acts as switch 130.

In some further embodiments, the SCS computer system 100 includes aprocessor, such as processor 115 (shown in FIG. 1), in communicationwith an internal hard drive. In these embodiments, the internal harddrive is partitioned into two or three partitions. In these embodiments,the first partition is configured to be the ROM device 105. Thispartition is preloaded with a trusted operating system configuration andis configured to be read-only. The second partition is configured to bethe RAM device 110. This partition is configured to execute theoperating system and is configured to be volatile memory. In someembodiments, a third partition is configured to be the persistent memory135.

In one embodiment, a plurality of SCS computer systems 100 are set-up ina cyber-café. When the user is finished with the SCS computer system100, the system 100 reboots, all of the changes made by the user aredeleted and a new copy of the operating system is loaded onto the system100.

FIG. 2 illustrates a graphical view 200 of the data flows of operatingthe self-correcting secure computer system 100 (shown in FIG. 1) inaccordance with one embodiment of the disclosure.

In the exemplary embodiment, a user 205 is using an SCS computer device210. The user 205 activates the boot sequence 220 of the SCS computerdevice 210. The SCS computer device 210 loads the initial configuration225 of the trusted operating system. In the exemplary embodiments, thetrusted operating system is stored on ROM device 105 (shown in FIG. 1)and the initial configuration is loaded onto RAM device 110 (shown inFIG. 1). The operating system runs 230 using the RAM device 110 andallows the user 205 to perform activities 235 on the SCS computer device210. Examples of activities include, but are not limited to, wordprocessing, playing video games, and network access 240. Network access240 allows the user 205 to access a network 215, such as the Internet125 (shown in FIG. 1).

When the SCS computer device 210 receives a shutdown 245 command fromthe user 205, the SCS computer device 210 erases 250 the volatilememory, such as the RAM device 110 as a part of the shutdown process.

FIG. 3 illustrates a graphical view 300 of the data flows of connectingthe self-correcting secure computer system 100 (shown in FIG. 1) to apersistent memory 135 (shown in FIG. 1) in accordance with oneembodiment of the disclosure.

In the exemplary embodiment, a user 205 is using an SCS computer device210. The user 205 activates the boot sequence 305 of the SCS computerdevice 210. The SCS computer device 210 loads the initial configuration310 of the trusted operating system. In the exemplary embodiments, thetrusted operating system is stored on ROM device 105 (shown in FIG. 1)and the initial configuration is loaded onto RAM device 110 (shown inFIG. 1). The operating system runs 315 using the RAM device 110 andallows the user 205 to perform activities 320 on the SCS computer device210. Examples of activities include, but are not limited to, wordprocessing, playing video games, and network access 325. Network access325 allows the user 205 to access a network 215, such as the Internet125 (shown in FIG. 1).

The SCS computer device 210 receives a request for access 330 topersistent storage, such as persistent memory 135 (shown in FIG. 1). TheSCS computer device 210 disables network access 335 and prevents anyfuture access to the network 215. After disabling network access 335,the SCS computer device 210 grants 340 the user 205 access to thepersistent memory 135.

When the SCS computer device 210 receives a shutdown 345 command fromthe user 205, the SCS computer device 210 erases 350 the volatilememory, such as the RAM device 110 as a part of the shutdown process.

FIG. 4 depicts an exemplary configuration of client computer device, inaccordance with one embodiment of the present disclosure. User computerdevice 402 may be operated by a user 401. In some embodiments, user 401is similar to user 205 shown in FIG. 1. User computer device 402 mayinclude, but is not limited to, SCS computer system 100 (shown inFIG. 1) and SCS computer device 210 (shown in FIG. 2). User computerdevice 402 may include a processor 405 for executing instructions. Insome embodiments, executable instructions may be stored in a memory area410. Processor 405 may include one or more processing units (e.g., in amulti-core configuration). Memory area 410 may be any device allowinginformation such as executable instructions and/or transaction data tobe stored and retrieved. Memory area 410 may include one or morecomputer readable media. In some embodiments, memory 410 includes one ormore of ROM device 105, RAM device 110, and persistent memory 135 (allshown in FIG. 1)

User computer device 402 may also include at least one media outputcomponent 415 for presenting information to user 401. Media outputcomponent 415 may be any component capable of conveying information touser 401. In some embodiments, media output component 415 may include anoutput adapter (not shown) such as a video adapter and/or an audioadapter. An output adapter may be operatively coupled to processor 405and operatively coupleable to an output device such as a display device(e.g., a cathode ray tube (CRT), liquid crystal display (LCD), lightemitting diode (LED) display, or “electronic ink” display) or an audiooutput device (e.g., a speaker or headphones).

In some embodiments, media output component 415 may be configured topresent a graphical user interface (e.g., a web browser and/or a clientapplication) to user 401. A graphical user interface may include, forexample, an interface for browsing the Internet 125 (shown in FIG. 1).In some embodiments, user computer device 402 may include an inputdevice 420 for receiving input from user 401. User 401 may use inputdevice 420 to, without limitation, input requirements such as riskthresholds.

Input device 420 may include, for example, a keyboard, a pointingdevice, a mouse, a stylus, a touch sensitive panel (e.g., a touch pad ora touch screen), a gyroscope, an accelerometer, a position detector, abiometric input device, and/or an audio input device. A single componentsuch as a touch screen may function as both an output device of mediaoutput component 415 and input device 420.

User computer device 402 may also include a communication interface 425,communicatively coupled to a remote device such as via network 215(shown in FIG. 2). Communication interface 425 may include, for example,a wired or wireless network adapter and/or a wireless data transceiverfor use with a mobile telecommunications network.

Stored in memory area 410 are, for example, computer readableinstructions for providing a user interface to user 401 via media outputcomponent 415 and, optionally, receiving and processing input from inputdevice 420. A user interface may include, among other possibilities, aweb browser and/or a client application. Web browsers enable users, suchas user 401, to display and interact with media and other informationtypically embedded on a web page or a website. A client application mayallow user 401 to interact with, for example, Internet 125.

More specifically, user computer device 402 may be communicativelycoupled to the Internet 125 through many interfaces including, but notlimited to, at least one of a network, such as a local area network(LAN), a wide area network (WAN), or an integrated services digitalnetwork (ISDN), a dial-up-connection, a digital subscriber line (DSL), acellular phone connection, and a cable modem. User computer device 402may be any device capable of operating as described herein including,but not limited to, a desktop computer, a laptop computer, a personaldigital assistant (PDA), a cellular phone, a smartphone, a tablet, aphablet, wearable electronics, smart watch, or other web-basedconnectable equipment or mobile devices.

FIG. 5 illustrates a flow chart of a process 500 for operating theself-correcting secure computer system shown in FIG. 1 in accordancewith one embodiment of the disclosure. In the exemplary embodiment,process 500 is performed by SCS computer system 100 (shown in FIG. 1),SCS computer device 210 (shown in FIG. 2), and/or user computer device402 (shown in FIG. 4).

In the exemplary embodiment, SCS computer system 100 receives 505 anactivation signal. In some embodiments, the activation signal isreceived 505 from an activation switch or on/off button physicallyattached to the SCS computer system 100. In other embodiments, theactivation signal is internal and received 505 in response to a restartor reboot command from the user 205 (shown in FIG. 2). The SCS computersystem 100 initiates a boot sequence 220 (shown in FIG. 2). The SCScomputer system 100 retrieves 510, from the ROM device 105 (shown inFIG. 1), data to execute an operating system and loads that data ontoRAM device 110 (shown in FIG. 1). In the exemplary embodiment, the datais a trusted operating system configuration, such as initialconfiguration 225 (shown in FIG. 2). The SCS computer system 100executes 515, on the RAM device 110, the operating system based on thedata from the ROM device 105.

In some embodiments, the SCS computer system 100 receives 520 a powerdown signal. The SCS computer system 100 ends 525 execution of theoperating system on the RAM device 110. Then the SCS computer system 100depowers 530 the RAM device 110 such that all data on the RAM device 110is deleted. In other embodiments, the SCS computer system 100 receives areboot signal. The SCS computer system 100 clears all data from the RAMdevice 110. In some embodiments, the SCS computer system 100 interruptspower to the RAM device 110 to clear the volatile memory. In otherembodiments, the SCS computer system 100 transmits a clear signal to theRAM device 110 and the RAM device 110 clears its volatile memory. Oncethe volatile memory of the RAM device 110 is cleared, the SCS computersystem 100 retrieves 510, from the ROM device 105, data to execute theoperating system and transmits that data to the RAM device 110. The SCScomputer system 100 executes 515, on the RAM device 110, the operatingsystem based on the data from the ROM device 105.

In some embodiments, the SCS computer system 100 includes one or morenetwork connections 120 (shown in FIG. 1) to one or more networks and/orthe Internet 125 (shown in FIG. 1). In some of these embodiments, theSCS computer system 100 protects the persistent memory 135 (shown inFIG. 1) from outside influences, such as by being accessed whileconnected to the Internet 125. In these embodiments, the SCS computersystem 100 receives a signal from a first switch 130 (shown in FIG. 1)to access a persistent memory 135. The SCS computer system 100deactivates the network connection 120. Upon confirmation of thedeactivation of the network connection 120, the SCS computer system 100initiates connection to the persistent memory 135. Examples ofpersistent memory 135 include, but are not limited to, an external harddrive, an internal hard drive, a universal serial bus memory device, anda hard drive partition. Examples of a switch 130 include, but are notlimited to, a physical switch attached to the computer system and asoftware switch selectable by a user.

In some further embodiments, the SCS computer system 100 receives asignal from a USB port that a USB device with persistent memory 135 isbeing connected to the SCS computer system 100. In these embodiments,the USB port acts as the switch 130 and the act of plugging the deviceinto the USB port triggers the switch 130. The SCS computer system 100deactivates the network connections 120. Upon confirmation of thedeactivation of the network connections 120, the SCS computer system 100initiates connection to the USB device.

In some further embodiments, the SCS computer system 100 receives arequest from a user to access an encryption suite associated with theSCS computer system 100. The SCS computer system 100 deactivates thenetwork connections 120. Upon confirmation of the deactivation of thenetwork connections, the SCS computer system 100 initiates theencryption suite.

In the above embodiments, the SCS computer system 100 is configured toprevent reactivation of the network connections 120 after the networkconnections 120 have been deactivated. To be able to use the networkconnections 120 after deactivation, the user will have to reboot orrestart the SCS computer system 100. This erases everything in volatilememory and reloads a new, clean copy of the operating system into theRAM device 110.

In some further embodiments, the SCS computer system 100 receives aswitch signal from the user while accessing the Internet 125 via thenetwork connections 120. Based on this signal, the SCS computer system100 deactivates the network connections 120. Then the SCS computersystem 100 adjusts one or more network settings associated with thenetwork connections 120, such as device name and a media access controladdress. The SCS computer system 100 reactivates the network connections120 using the one or more adjusted network settings. By changing thenetwork settings and reconnecting to the network, the SCS computersystem 100 prevents tracking from cookies and other trackingapplications that are monitoring the SCS computer system 100. Thesetracking applications are configured for the original network settings,and are not able to track the new network settings. Eventually, newcookies and other tracking applications will be loaded on to SCScomputer system 100 through the network connections 120. The user maythen again trigger the switch signal to reset the network settings andrender these additional tracking applications moot.

At least one of the technical solutions to the technical problemsprovided by this system may include: (i) a secured computer system witha trusted operating system; (ii) automatically deleting cookies and/ormalware; (iii) preventing malware from persistently infecting thecomputer system; (iv) protecting persistent memory from potential remotecyber-attacks; and (v) anonymizing web browsing.

The methods and systems described herein may be implemented usingcomputer programming or engineering techniques including computersoftware, firmware, hardware, or any combination or subset thereof,wherein the technical effects may be achieved by performing at least oneof the following steps: (a) receive an activation signal, (b) retrieve,from a ROM device, data to execute an operating system, (c) execute, ona RAM device, the operating system based on the data from the ROMdevice, (d) receive a power down signal, (e) end execution of theoperating system on the RAM device, (f) depower the RAM device such thatall data on the RAM device is deleted, (g) receive a signal from a firstswitch to access a persistent memory, wherein the persistent memory isone of an external hard drive, an internal hard drive, a universalserial bus memory device, and a hard drive partition, wherein the firstswitch is one of a physical switch attached to the computer system and asoftware switch selectable by a user, (h) deactivate the networkconnection, (i) upon confirmation of the deactivation of the networkconnection, initiate connection to the persistent memory, (j) receive asignal from a USB port that a USB device with persistent memory is beingconnected, (k) deactivate the network connection, (l) upon confirmationof the deactivation of the network connection, initiate connection tothe USB device, (m) receive a request from a user to access anencryption suite, (n) deactivate the network connection, (o) uponconfirmation of the deactivation of the network connection, initiate theencryption suite, (p) prevent reactivation of the network connectionafter the network connection had been deactivated, (q) receive a switchsignal from the user while accessing the Internet via the networkconnection, (r) deactivate the network connection; (s) adjust one ormore network settings, wherein the one or more network settings includea device name and a media access control address, and (t) reactivate thenetwork connection using the one or more adjusted network settings.

As will be appreciated based upon the foregoing specification, theabove-described embodiments of the disclosure may be implemented usingcomputer programming or engineering techniques including computersoftware, firmware, hardware or any combination or subset thereof. Anysuch resulting program, having computer-readable code means, may beembodied or provided within one or more computer-readable media, therebymaking a computer program product, i.e., an article of manufacture,according to the discussed embodiments of the disclosure. Thecomputer-readable media may be, for example, but is not limited to, afixed (hard) drive, diskette, optical disk, magnetic tape, semiconductormemory such as read-only memory (ROM), and/or any transmitting/receivingmedium, such as the Internet or other communication network or link. Thearticle of manufacture containing the computer code may be made and/orused by executing the code directly from one medium, by copying the codefrom one medium to another medium, or by transmitting the code over anetwork.

These computer programs (also known as programs, software, softwareapplications, “apps”, or code) include machine instructions for aprogrammable processor, and can be implemented in a high-levelprocedural and/or object-oriented programming language, and/or inassembly/machine language. As used herein, the terms “machine-readablemedium” and “computer-readable medium” refer to any computer programproduct, apparatus and/or device (e.g., magnetic discs, optical disks,memory, Programmable Logic Devices (PLDs)) used to provide machineinstructions and/or data to a programmable processor, including amachine-readable medium that receives machine instructions as amachine-readable signal. The “machine-readable medium” and“computer-readable medium,” however, do not include transitory signals.The term “machine-readable signal” refers to any signal used to providemachine instructions and/or data to a programmable processor.

As used herein, a processor may include any programmable systemincluding systems using micro-controllers, reduced instruction setcircuits (RISC), application specific integrated circuits (ASICs), logiccircuits, and any other circuit or processor capable of executing thefunctions described herein. The above examples are example only, and arethus not intended to limit in any way the definition and/or meaning ofthe term “processor.”

As used herein, the term “database” may refer to either a body of data,a relational database management system (RDBMS), or to both. As usedherein, a database may include any collection of data includinghierarchical databases, relational databases, flat file databases,object-relational databases, object-oriented databases, and any otherstructured or unstructured collection of records or data that is storedin a computer system. The above examples are not intended to limit inany way the definition and/or meaning of the term database. Examples ofRDBMS's include, but are not limited to, Oracle® Database, MySQL, IBM®DB2, Microsoft® SQL Server, Sybase®, and PostgreSQL. However, anydatabase may be used that enables the systems and methods describedherein. (Oracle is a registered trademark of Oracle Corporation, RedwoodShores, Calif.; IBM is a registered trademark of International BusinessMachines Corporation, Armonk, N.Y.; Microsoft is a registered trademarkof Microsoft Corporation, Redmond, Wash.; and Sybase is a registeredtrademark of Sybase, Dublin, Calif.)

As used herein, the terms “software” and “firmware” are interchangeable,and include any computer program stored in memory for execution by aprocessor, including RAM memory, ROM memory, EPROM memory, EEPROMmemory, and non-volatile RAM (NVRAM) memory. The above memory types areexample only, and are thus not limiting as to the types of memory usablefor storage of a computer program.

In another embodiment, a computer program is provided, and the programis embodied on a computer-readable medium. In an example embodiment, thesystem is executed on a single computer system, without requiring aconnection to a server computer. In a further example embodiment, thesystem is being run in a Windows® environment (Windows is a registeredtrademark of Microsoft Corporation, Redmond, Wash.). In yet anotherembodiment, the system is run on a mainframe environment and a UNIX®server environment (UNIX is a registered trademark of X/Open CompanyLimited located in Reading, Berkshire, United Kingdom). In a furtherembodiment, the system is run on an iOS® environment (iOS is aregistered trademark of Cisco Systems, Inc. located in San Jose,Calif.). In yet a further embodiment, the system is run on a Mac OS®environment (Mac OS is a registered trademark of Apple Inc. located inCupertino, Calif.). In still yet a further embodiment, the system is runon Android® OS (Android is a registered trademark of Google, Inc. ofMountain View, Calif.). In another embodiment, the system is run onLinux® OS (Linux is a registered trademark of Linus Torvalds of Boston,Mass.). The application is flexible and designed to run in variousdifferent environments without compromising any major functionality.

In some embodiments, the system includes multiple components distributedamong a plurality of computer devices. One or more components may be inthe form of computer-executable instructions embodied in acomputer-readable medium. The systems and processes are not limited tothe specific embodiments described herein. In addition, components ofeach system and each process can be practiced independent and separatefrom other components and processes described herein. Each component andprocess can also be used in combination with other assembly packages andprocesses. The present embodiments may enhance the functionality andfunctioning of computers and/or computer systems.

As used herein, an element or step recited in the singular and precededby the word “a” or “an” should be understood as not excluding pluralelements or steps, unless such exclusion is explicitly recited.Furthermore, references to “example embodiment,” “exemplary embodiment,”or “one embodiment” of the present disclosure are not intended to beinterpreted as excluding the existence of additional embodiments thatalso incorporate the recited features.

Furthermore, as used herein, the term “real-time” refers to at least oneof the time of occurrence of the associated events, the time ofmeasurement and collection of predetermined data, the time to processthe data, and the time of a system response to the events and theenvironment. In the embodiments described herein, these activities andevents occur substantially instantaneously.

The patent claims at the end of this document are not intended to beconstrued under 35 U.S.C. § 112(f) unless traditionalmeans-plus-function language is expressly recited, such as “means for”or “step for” language being expressly recited in the claim(s).

This written description uses examples to disclose the disclosure,including the best mode, and also to enable any person skilled in theart to practice the disclosure, including making and using any devicesor systems and performing any incorporated methods. The patentable scopeof the disclosure is defined by the claims, and may include otherexamples that occur to those skilled in the art. Such other examples areintended to be within the scope of the claims if they have structuralelements that do not differ from the literal language of the claims, orif they include equivalent structural elements with insubstantialdifferences from the literal language of the claims.

What is claimed is:
 1. A system comprising: a self-correcting securecomputer system comprising: a read-only memory (ROM) device; a randomaccess memory (RAM) device; and at least one processor in communicationwith the ROM device and the RAM device, the at least one processorprogrammed to: receive an activation signal; retrieve, from the ROMdevice, data to execute an operating system; execute, on the RAM device,the operating system based on the data from the ROM device; execute anetwork connection; receive a switch signal from a user; deactivate thenetwork connection; adjust one or more network settings including atleast one of a device name and a media access control address; andreactivate the network connection using the one or more adjusted networksettings.
 2. The system in accordance with claim 1, wherein the at leastone processor is further programmed to: receive a power down signal; endexecution of the operating system on the RAM device; and depower the RAMdevice such that all data on the RAM device is deleted.
 3. The system inaccordance with claim 1, wherein in the at least one processor isfurther configured to: receive a reboot signal; clear all data from theRAM device; retrieve, from the ROM device, data to execute an operatingsystem; and execute, on the RAM device, the operating system based onthe data from the ROM device.
 4. The system in accordance with claim 1,wherein the network connection is to the Internet.
 5. The system inaccordance with claim 1, wherein the at least one processor is furtherconfigured to: receive a signal from a first switch to access apersistent memory; deactivate the network connection; and uponconfirmation of the deactivation of the network connection, initiateconnection to the persistent memory.
 6. The system in accordance withclaim 5, wherein the persistent memory is one of an external hard drive,an internal hard drive, a universal serial bus memory device, and a harddrive partition and wherein the first switch is one of a physical switchattached to the computer system and a software switch selectable by auser.
 7. The system in accordance with claim 1, wherein the at least oneprocessor is further configured to: receive a signal from a USB portthat a USB device with persistent memory is being connected; deactivatethe network connection; and upon confirmation of the deactivation of thenetwork connection, initiate connection to the USB device.
 8. The systemin accordance with claim 1, wherein the at least one processor isfurther configured to: receive a request from a user to access anencryption suite; deactivate the network connection; and uponconfirmation of the deactivation of the network connection, initiate theencryption suite.
 9. The system in accordance with claim 1, wherein theat least one processor is further configured to prevent reactivation ofthe network connection after the network connection had beendeactivated.
 10. The system in accordance with claim 1, wherein the atleast one processor is further configured to receive the switch signalfrom one of a physical switch attached to the computer system and asoftware switch selectable by a user.
 11. The system in accordance withclaim 1 further comprising a partitioned hard drive including at leasttwo partitions, wherein the at least two partitions each include atleast one of the ROM device, the RAM device, and persistent memory. 12.A method of operating a self-correcting secure computer systemcomprising a read-only memory (ROM) device, a random access memory (RAM)device, and at least one processor in communication with the ROM deviceand the RAM device, the method comprising: receiving an activationsignal; retrieving, from the ROM device, data to execute an operatingsystem; executing, on the RAM device, the operating system based on thedata from the ROM device; executing a network connection; receiving aswitch signal from a user; deactivating the network connection;adjusting one or more network settings including at least one of adevice name and a media access control address; and reactivating thenetwork connection using the one or more adjusted network settings. 13.A method in accordance with claim 12 further comprising: receiving apower down signal; ending execution of the operating system on the RAMdevice; and depowering the RAM device such that all data on the RAMdevice is deleted.
 14. A method in accordance with claim 12 furthercomprising: receiving a reboot signal; clearing all data from the RAMdevice; retrieving, from the ROM device, data to execute an operatingsystem; and executing, on the RAM device, the operating system based onthe data from the ROM device.
 15. A method in accordance with claim 12further comprising: receiving a signal from a first switch to access apersistent memory; deactivating the network connection; and uponconfirmation of the deactivation of the network connection, initiatingconnection to the persistent memory.
 16. A method in accordance withclaim 15, wherein the persistent memory is one of an external harddrive, an internal hard drive, a universal serial bus memory device, anda hard drive partition and wherein the first switch is one of a physicalswitch attached to the computer system and a software switch selectableby a user.
 17. A method in accordance with claim 12 further comprising:receiving a signal from a USB port that a USB device with persistentmemory is being connected; deactivating the network connection; and uponconfirmation of the deactivation of the network connection, initiatingconnection to the USB device.
 18. A method in accordance with claim 12further comprising preventing reactivation of the network connectionafter the network connection had been deactivated.
 19. A method inaccordance with claim 12, wherein the self-correcting secure computersystem further comprises a partitioned hard drive including at least twopartitions, wherein the at least two partitions each include at leastone of the ROM device, the RAM device, and persistent memory.
 20. Asystem comprising: a self-correcting secure computer system comprising:a read-only memory (ROM) device; a random access memory (RAM) device;and at least one processor in communication with the ROM device and theRAM device, the at least one processor programmed to: receive anactivation signal; retrieve, from the ROM device, data to execute anoperating system; execute, on the RAM device, the operating system basedon the data from the ROM device; execute a network connection; receive aswitch signal from a user; deactivate the network connection; adjust amedia access control address; and reactivate the network connectionusing the adjusted media access control address.